Tenfour Power Bank:
Practical and stylish, this high-capacity power bank is ready to charge you up. Loaded with three USB outputs, a 3.1 amp charging speed, and a 10,400mAh battery capacity, the Tenfour charges up to three devices at once to completion—with room to spare. Copy that? Tenfour.

Equipped with 10,400mAh lithium ion battery
3.1 charging speed, allowing the product to charge 1 device quicker than a wall outlet
Will charge a smartphone 4 to 5 times, will also fully charge a tablet 2.5 times (depending on size)
Sleek design for maximized portability
3 USB output slots so you can charge 3 devices at once